:root {
    /* Enhanced Color Palette */
    --primary-color: #1E3D59;
    --primary-dark: #152B42;
    --primary-light: #2E4E6B;
    --secondary-color: #40E0D0;
    --secondary-dark: #36C7B8;
    --secondary-light: #66E6D6;
    --accent-color: #A7C6DA;
    --accent-warm: #FFB84D;
    --background-color: #FFFFFF;
    --background-alt: #FAFBFC;
    --text-color: #2C3E50;
    --text-light: #6C7B7F;
    --text-muted: #95A5A6;
    --gray-light: #F8F9FA;
    --gray-medium: #E9ECEF;
    --gray-dark: #495057;
    --success-color: #27AE60;
    --warning-color: #F39C12;
    --error-color: #E74C3C;
    
    /* Enhanced Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.15);
    
    /* Modern Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    --gradient-hero: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    
    /* Animation Curves */
    --ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);
    --ease-in-out-cubic: cubic-bezier(0.645, 0.045, 0.355, 1);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Skip Navigation for Accessibility */
.skip-nav {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    font-weight: 600;
    transition: top 0.3s ease;
}

.skip-nav:focus {
    top: 6px;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.7;
    background-color: var(--background-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Modern Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s var(--ease-out-cubic);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    transition: padding 0.3s var(--ease-out-cubic);
}

.header.scrolled .navbar {
    padding: 0.8rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
    border-radius: 50%;
    transition: transform 0.3s var(--ease-out-cubic);
    box-shadow: var(--shadow-sm);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: all 0.3s var(--ease-out-cubic);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-secondary);
    transition: width 0.3s var(--ease-out-cubic);
}

.nav-link:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.nav-link:hover::after {
    width: 100%;
}

.language-toggle {
    display: flex;
    background: var(--gray-light);
    border-radius: var(--radius-xl);
    padding: 4px;
    box-shadow: var(--shadow-sm);
}

.lang-btn {
    background: none;
    border: none;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s var(--ease-out-cubic);
    color: var(--text-color);
}

.lang-btn.active {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* Enhanced Hero Section */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 12rem 0 6rem; /* Increased padding to push content below navbar */
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s var(--ease-out-cubic);
}

.hero-motto {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 300;
    animation: fadeInUp 1s var(--ease-out-cubic) 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modern Services Section */
.services {
    padding: 6rem 0;
    background: var(--background-alt);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--gradient-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s var(--ease-out-cubic);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: transform 0.4s var(--ease-out-cubic);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card i {
    font-size: 3rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Enhanced Pricing Section */
.pricing {
    padding: 6rem 0;
    background: white;
}

.pricing-description {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 4rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    align-items: start;
}

.pricing-card {
    background: var(--gradient-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s var(--ease-out-cubic);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.pricing-card.featured {
    transform: scale(1.05);
    background: var(--gradient-primary);
    color: white;
    border: 2px solid var(--secondary-color);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-secondary);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    box-shadow: var(--shadow);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.pricing-card.featured h3 {
    color: white;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 1.5rem 0;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-card.featured .price {
    color: white;
    background: none;
    -webkit-text-fill-color: white;
}

.price span {
    font-size: 1.1rem;
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-card li {
    margin: 0.8rem 0;
    position: relative;
    padding-left: 2rem;
    color: var(--text-color);
}

.pricing-card.featured li {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    width: 20px;
    height: 20px;
    background: rgba(39, 174, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.pricing-card.featured li::before {
    color: white;
    background: rgba(255, 255, 255, 0.2);
}

/* Enhanced Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--background-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem;
    border-radius: var(--radius);
    transition: all 0.3s var(--ease-out-cubic);
}

.info-item:hover {
    background: var(--gray-light);
    transform: translateX(8px);
}

.info-item i {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.info-item p {
    color: var(--text-color);
    font-weight: 500;
    margin: 0;
}

.social-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s var(--ease-out-cubic);
    position: relative;
}

.social-link:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

.social-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--gradient-secondary);
    transition: width 0.3s var(--ease-out-cubic);
}

.social-link:hover:after {
    width: 100%;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    display: grid;
    gap: 1.5rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 1rem 1.2rem;
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s var(--ease-out-cubic);
    background: white;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.1);
    transform: translateY(-2px);
}

.contact-form textarea {
    height: 120px;
    resize: vertical;
}

/* Enhanced CTA Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-secondary);
    color: var(--primary-color);
    padding: 1.2rem 2.5rem;
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-cubic);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.cta-button i {
    font-size: 1rem;
    margin-right: 0.3rem;
    display: inline-block;
    width: 1.2rem;
    text-align: center;
}

.cta-button i::before {
    content: "\f073"; /* Calendar icon fallback */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

/* Hero CTA Button (special styling for hero section) */
.hero .cta-button {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp 1s var(--ease-out-cubic) 0.4s both;
}

.hero .cta-button i {
    color: white;
    font-size: 1.1rem;
}

.hero .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.hero .cta-button:hover::before {
    left: 100%;
}

.hero .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Regular CTA Button hover effects */
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
}

/* Featured pricing card CTA button */
.pricing-card.featured .cta-button {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.pricing-card.featured .cta-button:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

/* Enhanced Typography */
.section-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 4rem;
    font-size: 2.75rem;
    font-weight: 700;
    position: relative;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Booking Section */
.booking {
    padding: 4rem 0;
    background-color: var(--gray-light);
}

.booking-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.booking-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gray-medium);
    transform: translateY(-50%);
    z-index: 1;
}

.progress-step {
    position: relative;
    z-index: 2;
    background: var(--background-color);
    padding: 0 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.progress-step.active .step-number {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gray-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.step-label {
    font-size: 0.9rem;
    color: var(--text-color);
}

.booking-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--background-color);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-step {
    display: none;
    animation: fadeIn 0.5s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service Options */
.service-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.service-option {
    position: relative;
}

.service-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.service-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border: 2px solid var(--gray-medium);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-option input[type="radio"]:checked+label {
    border-color: var(--secondary-color);
    background: rgba(64, 224, 208, 0.1);
}

.service-option i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Frequency Options */
.frequency-options {
    margin: 2rem 0;
}

.frequency-options h3 {
    margin-bottom: 1rem;
}

.frequency-option {
    margin: 0.5rem 0;
}

.frequency-option input[type="radio"] {
    display: none;
}

.frequency-option label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: white;
    border: 2px solid var(--gray-medium);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.frequency-option input[type="radio"]:checked+label {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--gray-medium);
    border-radius: 5px;
    font-family: inherit;
    background: white;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    padding: 0 0.5rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: 0;
    font-size: 0.8rem;
    color: var(--secondary-color);
}

/* Form Validation Styles */
.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-color: var(--success-color);
    background-color: rgba(39, 174, 96, 0.02);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group select:invalid,
.form-group textarea:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
    background-color: rgba(231, 76, 60, 0.02);
}

.form-group input:invalid:not(:placeholder-shown)~label,
.form-group select:invalid~label,
.form-group textarea:invalid:not(:placeholder-shown)~label {
    color: var(--error-color);
}

.form-group input:valid~label,
.form-group select:valid~label,
.form-group textarea:valid~label {
    color: var(--success-color);
}

.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-group input:invalid:not(:placeholder-shown) + .error-message,
.form-group select:invalid + .error-message,
.form-group textarea:invalid:not(:placeholder-shown) + .error-message {
    opacity: 1;
}

.success-message {
    color: var(--success-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-group input:valid + .success-message,
.form-group select:valid + .success-message,
.form-group textarea:valid + .success-message {
    opacity: 1;
}

/* Calendar */
.calendar-wrapper {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.calendar-nav {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.calendar-nav:hover {
    color: var(--secondary-color);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    text-align: center;
}

.calendar-grid .day {
    padding: 0.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.calendar-grid .day:hover:not(.disabled) {
    background: var(--accent-color);
}

.calendar-grid .day.selected {
    background: var(--secondary-color);
    color: white;
}

.calendar-grid .day.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Time Slots */
.time-slots {
    margin: 2rem 0;
}

.time-slot-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.time-slot-options input[type="radio"] {
    display: none;
}

.time-slot-options label {
    display: block;
    padding: 1rem;
    text-align: center;
    background: white;
    border: 2px solid var(--gray-medium);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.time-slot-options input[type="radio"]:checked+label {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Checkbox Groups */
.checkbox-group {
    margin-bottom: 1.5rem;
}

.checkbox-option {
    margin: 0.5rem 0;
}

.checkbox-option input[type="checkbox"] {
    display: none;
}

.checkbox-option label {
    display: inline-block;
    padding-left: 30px;
    position: relative;
    cursor: pointer;
}

.checkbox-option label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-medium);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.checkbox-option input[type="checkbox"]:checked+label::before {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.checkbox-option input[type="checkbox"]:checked+label::after {
    content: '✓';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 14px;
}

/* Button Groups */
.button-group {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.button-group button {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.prev-step {
    background: var(--gray-medium);
    color: var(--text-color);
}

.next-step,
.submit-booking {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.button-group button:hover {
    transform: translateY(-2px);
}

/* Terms Checkbox */
.terms {
    margin: 2rem 0;
    position: relative;
}

.terms-toggle {
    background: none;
    border: none;
    color: var(--secondary-color);
    font-size: 0.9rem;
    cursor: pointer;
    margin-left: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s var(--ease-out-cubic);
    text-decoration: underline;
}

.terms-toggle:hover {
    color: var(--secondary-dark);
}

.terms-toggle i {
    transition: transform 0.3s var(--ease-out-cubic);
}

.terms-toggle.active i {
    transform: rotate(180deg);
}

.terms-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out-cubic);
    margin-top: 1rem;
}

.terms-content.active {
    max-height: 1000px;
    overflow-y: auto;
}

.terms-text {
    background: var(--background-alt);
    border: 1px solid var(--gray-medium);
    border-radius: var(--radius);
    padding: 2rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-sm);
}

.terms-text h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

.terms-section {
    margin-bottom: 1.5rem;
}

.terms-section h5 {
    color: var(--primary-dark);
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.terms-section p {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.terms-section ul {
    margin-left: 1.2rem;
    margin-bottom: 0.8rem;
}

.terms-section li {
    color: var(--text-color);
    line-height: 1.5;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* Enhanced Footer */
.footer {
    background: var(--gradient-primary);
    color: white;
    padding: 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer p {
    position: relative;
    z-index: 2;
    opacity: 0.9;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 16rem 0 4rem; /* Significantly increased top padding for mobile stacked navbar */
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .navbar {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem 0;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .services-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 18rem 0 3rem; /* Even more padding for very small screens */
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-button {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .service-card,
    .pricing-card,
    .contact-form,
    .contact-info {
        padding: 1.5rem;
    }
}

/* Smooth scrolling animations */
@media (prefers-reduced-motion: no-preference) {
    .service-card,
    .pricing-card {
        animation: fadeInUp 0.6s var(--ease-out-cubic) both;
    }
    
    .service-card:nth-child(1) { animation-delay: 0.1s; }
    .service-card:nth-child(2) { animation-delay: 0.2s; }
    .service-card:nth-child(3) { animation-delay: 0.3s; }
    .service-card:nth-child(4) { animation-delay: 0.4s; }
    .service-card:nth-child(5) { animation-delay: 0.5s; }
    
    .pricing-card:nth-child(1) { animation-delay: 0.1s; }
    .pricing-card:nth-child(2) { animation-delay: 0.2s; }
    .pricing-card:nth-child(3) { animation-delay: 0.3s; }
}